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Hydrographic surveys of ports and harbours are undertaken primarily to support the safe navigation of vessels. Port authorities are charged with maintaining and developing their harbours with regard t...
Impulse Radar Snow Surveys–Influence of Snow Density
Impulse Radar Snow Surveys Snow Density
2009/10/23
Snow cover water equivalent (SWE) is of major importance for planning of e.g.
hydropower production in areas where a large proportion of the annual precipitation
falls as snow. Radar technique can b...
Snow Wetness Influence on Impulse Radar Snow Surveys Theoretical and Laboratory Study
Snow Wetness Influence Impulse Radar Snow Surveys Laboratory Study
2009/10/23
The snow-water equivalent of late-winter snowpack is of utmost importance for
hydropower production in areas where a large proportion of the reservoir water
emanates from snowmelt. Impulse radar can...
Modelling regional response of lakewater chemistry to changes in acidic deposition：the MAGIC model applied to lake surveys in southernmost Norway 1974-1986-1995
acid neutralizing capacity acidic deposition lakewater chemistry
2009/6/5
Two methods for modelling regional responses of lake water quality to changes in acidic deposition in southernmost Norway were examined. Both methods are based upon the MAGIC model but differ in mode ...
Norwegian lakes show widespread recovery from acidification：results from national surveys of lakewater chemistry 1986-1997
Acid Neutralising Capacity Sulphate concentrations lakes
2009/6/5
Surveys of 485 lakes in Norway conducted in 1986 and again in 1995 reveal widespread chemical recovery from acidification. Sulphate concentrations in lakes have decreased by 40% in acidified areas in ...
Snow Surveys and Hydrometeorology Data Collection in 2009 Winter Field Season at Smith Creek Basin
Snow Surveys Hydrometeorology Data Collection 2009 Winter Field Season Smith Creek Basin
2014/4/2
This report describes the data collection being conducted in 2009 winter field season at Smith Creek Basin. The data collection consists of two components: snow surveys and hydrometeorology. The follo...